Unless prompted to do so, do not press the trigger when checking any part of the machine.
1.Confirm if the noise comes from the main motor. ☆Please contact Tineco customer service. |
2.Confirm if the noise comes from the roller brush. ☆Clean brush and make sure the brush is installed in the correct place. |
3.Has the problem been resolved? ☆No.Please contact Tineco customer service. |
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